A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5835-00-279-1594
NSN 5915-01-113-7872
NSN 6610-01-282-3225
NSN 5996-01-475-0406
NSN 5920-00-152-4003
NSN 6620-01-655-7664
NSN 6610-01-107-2658
NSN 6110-00-156-6468
NSN 4140-00-372-2947
NSN 5950-01-244-2407
NSN 6105-00-068-8689
NSN 5975-01-469-2262